6 Suggested Answers

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.Goodluck!

Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.

If you wish to get more details, surf the
following link. There are over two thousand and four hundred posts. All are
related to television and other domestic electronic equipment service help. You
can get a solution there. Type in the brand name to your device to its search
box, can be located at the top right of the display window.http://electronicshelponline.blogspot.com/

How many uf is indicated on the capacitor.It will show a number ie 10uf. If the rating on the capacitor is more than 5uf or less than 3 uf then the capacitor is failing. 10% variance is acceptable. Most electrical wholesalers sell capacitors and cost is around $20.00 or so.

TV power supply capacitors has 10v installed on the board and it is attached to a 12v bus which is causing to bulged. (I'm not a Electrical Engineer but I do know if you put too much on something, its going to get bigger or burst. And that's why our TV sets end up with bulged or leaked capacitors)

Look at the bad capacitor and get the right information from it, remember uF, voltage and temperature. Mine, I only change 2 capacitors. It needed two 2200 uF, when I first saw my power supply it was really easy to spot the bad caps. Some TV owners did went ahead replace all the capacitors on the power supply to make sure. Now if you're like me, an inexperience solder, I would not recommend changing all the capacitors because to me it was time consuming

Few things to take note, always make sure you have the right polarity. Negative part is where the colored stripe on the capacitor. If your looking at the image above, it would be the copper colored stripe. And if you are looking at the two connector wire of the capacitor, the negative wire is the short one. On placing it on the board make sure negative to negative and positive to positive. By this time you will be ready for soldering.Hope this help in solving the problem.....

Hello,The main cause of this power up problem are bad capacitors on your power if the capacitor is bad. They are always bulged or leaks capacitor.Now, if your LCD set is still under warranty I would suggest to use it and let the professionals handle the problem for you. But for the rest of the LCD TV owners that their warranty had expired and want to save some money, this would be the best route. Here's what you need for this problem to be solved ,Screw driver, Soldering iron(40watts+), Desoldering braid, Soldering wire, and capacitors.

power supply capacitors has 10v installed on the board and it is attached to a 12v bus which is causing to bulged. its going to get bigger or burst. And that's why our LCD sets end up with bulged or leaked capacitors)Look at the bad capacitor and get the right information from it, remember uF, voltage and temperature. Mine, I only change 2 capacitors. It needed two 2200 uF, when I first saw my power supply it was really easy to spot the bad caps. Some LCD owners did went ahead replace all the capacitors on the power supply to make sure. I would not recommend changing all the capacitors because to me it was time consuming

Few things to take note, always make sure you have the right polarity. Negative part is where the colored stripe on the capacitor. If your looking at the image above, it would be the copper colored stripe. And if you are looking at the two connector wire of the capacitor, the negative wire is the short one. On placing it on the board make sure negative to negative and positive to positive. By this time you will be ready for soldering.

Hello,
Swollen, Bulged, Bad Capacitor
The main cause of this power up problem are bad capacitors on your power if the capacitor is bad
What you need for the opening of the television is
Screw driver, Soldering iron(40watts+), Desoldering braid, Soldering wire, and capacitors.
Now lets talk about the specs, capacitors hold 3 important value:
1. The capacitance measured in uF(micro farads) (ex. 2200uF), 2. Voltage (ex. 10v), 3. Temperature (ex. 105°C)
Important Notes:
Flat panel Television power supply capacitors has 10v installed on the board and it is attached to a 12v bus which is causing to bulged.

Look at the bad capacitor and get the right information from it, remember uF, voltage and temperature. Mine, I only change 2 capacitors. It needed two 2200 uF, when I first saw my power supply it was really easy to spot the bad caps. Some Samsung LCD owners did went ahead replace all the capacitors on the power supply to make sure. Now if you’re like me, an inexperience solder, I would not recommend changing all the capacitors because to me it was time consuming for a noob(newbie) like me ^_^.

Few things to take note, always make sure you have the right polarity. Negative part is where the colored stripe on the capacitor.
But if otherwise, the power supply board is bad, you can try websites Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.
Hope this helpout...

You may find the parts that you need at the following web site...http://www.eceilingfans.com/
They have all of the capacitors there. All you need are the number of wires and the capacitor micro-farad ratings.

I take it there is a bad capacitor on the inverter?The board that powers up the lights for the screen.Any bad ones on the power board as well?The two PLV16190 I fixed had bad capacitors on both boards.Usually the tops,and or bottoms bulge out when they go bad.When you do go to replace them,you can get ones with a higher value on both specs,but not lower.For example,if there is a 10V 1000UF,and a 16V 1000 UF,you can replace them both with 16V 1000UF,and it will work perfect.You can also use different heights as well,as long as there is enough room.The type you want are called Aluminum Electrolytic.I hope this helps.If you have any other questions,please let me know.Thank You very much!
Tyler